Вычислите: 2 2/3 · (3/8 − 5/2) + 6 : 1 1/5.

\[2\frac{2}{3}=\frac{8}{3},\qquad 1\frac{1}{5}=\frac{6}{5}\]

\[\frac{3}{8}-\frac{5}{2}=\frac{3}{8}-\frac{20}{8}=-\frac{17}{8}\]

\[\frac{8}{3}\cdot\left(-\frac{17}{8}\right)+6:\frac{6}{5}=-\frac{17}{3}+5=-\frac{2}{3}\]

Ответ: \(-\frac{2}{3}\).